Solved by kimho9270

#	Title	# Solved	Avg. Tries
27866	문자와 문자열 STANDARD	59,764	1.48
28278	스택 2	13,876	2.70
28702	FizzBuzz	6,542	1.62
30802	Welcome Kit	9,867	1.87
30804	Fruit Tanghulu	3,433	2.94
31403	$A + B - C$	11,463	1.59
32969	학술대회 참가신청	188	2.06

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